https://www.imagemagick.org/discourse-server/viewtopic.php?f=3&t=30151

diff --git a/MagickCore/delegate.c b/MagickCore/delegate.c
index 8edee1d516742eee14b6ebe77b7f909d6213995f..d538cdc44b7ec81c399ae772dca33b881c51f2ee 100644 (file)
--- a/MagickCore/delegate.c
+++ b/MagickCore/delegate.c
@@ -1819,9 +1819,9 @@ MagickExport MagickBooleanType InvokeDelegate(ImageInfo *image_info,
               count;
 
             /*
-              Wait for input file to 'disappear', or maximum 10 seconds.
+              Wait for input file to 'disappear', or maximum 2 seconds.
             */
-            count=100;
+            count=20;
             while ((count-- > 0) && (access_utf8(image->filename,F_OK) == 0))
               (void) MagickDelay(100);  /* sleep 0.1 seconds */
           }